28494416 (number)

28494416 is an even 8-digits composite number following 28494415 and preceding 28494417. In scientific notation, it is written as 2.8494416 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 14247200 positive integers (up to 28494416) that are relatively prime to 28494416.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-four thousand four hundred sixteen

Notation

Scientific notation 2.8494416 × 10^7
Engineering notation 2.8494416 × 10^6

Prime Factorization of 28494416

Prime Factorization 2 × 2 × 2 × 2 × 1780901

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3561802
Product of the distinct prime numbers

The prime factorization of 28494416 is 2 × 2 × 2 × 2 × 1780901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 28, 46, 996, 177, 8449, 7702, 82112, 25079, 12812, 491985, 3837581, 9098726, 83318536, 91261214, 909645851, 602651636, 8247276803, 7290127691

Basic calculations (n = 28494416)

Multiplication

n×y
n×2 56988832
n×3 85483248
n×4 113977664
n×5 142472080

Division

n÷y
n÷2 14247208
n÷3 9498138.6666667
n÷3 7123604
n÷5 5698883.2

Exponentiation

ny
n2 811931743181056
n3 2.3135520853806E+22
n4 6.5923315558503E+29
n5 1.8784463776233E+37

Nth Root

y√n
2√n 5338.0161108786
3√n 305.43578661512
4√n 73.061728085768
5√n 30.970766370135

Divisors of 28494416

1, 2, 4, 8, 16, 1780901, 3561802, 7123604, 14247208, 28494416

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28494415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28494416 can be divided by 10 positive divisors. The sum of these divisors (counting 28494416) is 1, the average is 0.1.

Base conversion 28494416

Base System Value
2 Binary 1101100101100101001010000
3 Ternary 1222121122222202
4 Quaternary 1230230221100
5 Quinary 24243310131
6 Senary 2454422332
8 Octal 154545120
10 Decimal 28494416
12 Duodecimal 96619a8
16 Hexadecimal 1b2ca50
20 Vigesimal 8i1g0g
36 Base36 gyqfk

Cryptographic Hash Functions

md5 04af8f8a6e4687c5d539e308ac65521b
sha1 c9524db05d789db392e5e24965af1372c7870b92
sha256 22b744263eb8700c0436d893814cc9c56cada2010871a7f57a438f121bcdfdb0
sha512 f1ebd74b85bc53f9b98507097e3e90713d1e596864799741c6f185c5d5315492503e29fac20bb7794be1e2b8c42dd6dcb05c2c94ab73316b3efaaa1e27a985bd
ripemd-160 eb93994f24f7b1cca24902d7d69b1a1e2858ba35

28494416 as geometric shapes

Circle

Radius = n
Diameter 56988832
Circumference 179035695.94786
Area 2.550758799594E+15

Sphere

Radius = n
Volume 9.6909843135055E+22
Surface area 1.0203035198376E+16
Circumference 179035695.94786

Square

Length = n
Perimeter 113977664
Area 811931743181056
Diagonal 40297189.559101

Cube

Length = n
Surface area 4871590459086336
Volume 2.3135520853806E+22
Space diagonal 49353776.244004

Equilateral Triangle

Length = n
Perimeter 85483248
Area 3.5157675786689E+14
Altitude 24676888.122002

Triangular Pyramid

Length = n
Surface area 3.5157675786689E+14
Volume 2.7265472803349E+21
Height 13432396.5197